import addon from "../utils/addon";
import { QWidget, QWidgetSignals } from "./QWidget";
import { QAbstractSpinBox, QAbstractSpinBoxSignals } from "./QAbstractSpinBox";
import { QCalendarWidget } from "./QCalendarWidget";
import { QDate } from "../QtCore/QDate";
import { QDateTime } from "../QtCore/QDateTime";
import { QTime } from "../QtCore/QTime";
import { TimeSpec } from "../QtEnums";
import { NativeElement } from "../core/Component";
import { checkIfNativeElement } from "../utils/helpers";
import { wrapperCache } from "../core/WrapperCache";

/**

> Creates and controls a widget for editing dates and times with spin box layout.

* **This class is a JS wrapper around Qt's [QDateTimeEdit class](https://doc.qt.io/qt-5/qdatetimeedit.html)**

### Example

```javascript
import { QDateTimeEdit, QDate, QTime } from "@vixen-js/core";

const dateTimeEdit = new QDateTimeEdit();

let date = new QDate();
date.setDate(2020, 1, 1);

let time = new QTime();
time.setHMS(16, 30, 0);

dateTimeEdit.setDate(date);
dateTimeEdit.setTime(time);
```
 */
export class QDateTimeEdit extends QAbstractSpinBox<QDateTimeEditSignals> {
  constructor(arg?: QWidget<QWidgetSignals> | NativeElement) {
    let native: NativeElement;
    if (checkIfNativeElement(arg)) {
      native = arg as NativeElement;
    } else if (arg != null) {
      const parent = arg as QWidget;
      native = new addon.QDateTimeEdit(parent.native);
    } else {
      native = new addon.QDateTimeEdit();
    }
    super(native);
  }
  setCalendarWidget(calendarWidget: QCalendarWidget): void {
    this.native?.setCalendarWidget(calendarWidget.native);
  }
  calendarWidget(): QCalendarWidget | null {
    return wrapperCache.getWrapper(
      this.native?.calendarWidget()
    ) as QCalendarWidget;
  }
  setCalendarPopup(enable: boolean): void {
    this.setProperty("calendarPopup", enable);
  }
  calendarPopup(): boolean {
    return this.property("calendarPopup").toBool();
  }
  setDate(date: QDate): void {
    this.setProperty("date", date.native!);
  }
  date(): QDate {
    const date = this.property("date");
    return QDate.fromQVariant(date);
  }
  setDateTime(datetime: QDateTime): void {
    this.setProperty("dateTime", datetime.native!);
  }
  dateTime(): QDateTime {
    const datetime = this.property("dateTime");
    return QDateTime.fromQVariant(datetime);
  }
  setDisplayFormat(format: string): void {
    this.setProperty("displayFormat", format);
  }
  displayFormat(): string {
    return this.property("displayFormat").toString();
  }
  setTime(time: QTime): void {
    this.setProperty("time", time.native!);
  }
  time(): QTime {
    const time = this.property("time");
    return QTime.fromQVariant(time);
  }
  setTimeSpec(spec: TimeSpec): void {
    this.setProperty("timeSpec", spec);
  }
  timeSpec(): TimeSpec {
    return this.property("timeSpec").toInt();
  }
}
wrapperCache.registerWrapper("QDateTimeEditWrap", QDateTimeEdit);

export interface QDateTimeEditSignals extends QAbstractSpinBoxSignals {
  onDateChange: (date: QDate) => void;
  onDateTimeChange: (datetime: QDateTime) => void;
  onTimeChange: (time: QTime) => void;
}